Enhance your engine monitoring with this premium Boat Gauge Panel, meticulously crafted with a durable combination of aluminum alloy, ABS, 316L stainless steel bezel, and toughened antifog curved glass. Designed for reliability and precision, this multifunction tachometer panel delivers accurate engine speed readings and vital engine data, making it perfect for marine vessels, construction equipment, agricultural machinery, and a wide range of vehicles. Key Features: · Durable Construction: Built with high-quality 316L stainless steel front cover bezel, aluminum alloy, ABS, and toughened curved glass with antifog function, ensuring resistance to rust, mechanical shock, and vibration for long-lasting use in harsh environments. · IP67 Waterproof and Dustproof: Rated IP67, this panel is fully dustproof and waterproof, capable of operating underwater up to 1 meter. It withstands extreme temperatures ranging from -30℃ to +75℃, making it ideal for marine and all-weather applications. · High Accuracy and Stability: The stepper motor-driven pointer guarantees precise RPM readings from 0 to 4000 RPM with excellent repeatability and reliability, allowing you to monitor engine performance confidently. · Multifunction Display: Provides comprehensive monitoring with engine speed (0-4000 RPM), total operational hours (up to 9999.9H), and includes multiple alarms such as low oil pressure, water temperature, engine stop/start, as well as convenient backlight and preheat buttons for enhanced usability. · Wide Operating Voltage Range: Supports ultra-wide input voltage from 9V to 32V continuous operation, with an overload capacity of up to 36V (for ≤1 minute), and features ultra-low power consumption with an operating current of ≤100mA. · Secure and Stable Installation: Equipped with a back harness connector and clips that ensure a firm and vibration-resistant connection, maintaining instrument stability in demanding conditions. · Space-Efficient Design: Compact panel size fitting within a 210 x 160 mm (8.27 x 6.3 inches) installation area, allowing easy integration into caravans, yachts, RV control centers, and various engineering vehicles without sacrificing control space. Specifications: · Material: Aluminum alloy + ABS + 316L stainless steel + toughened glass · Display Function: Engine speed 0-4000 RPM, 9999.9 operating hours, alarms for low oil pressure, water temperature, engine stop/start, backlight and preheat buttons · Operating Current: ≤100mA · Operating Temperature: -30℃ to +75℃ · Storage Temperature: -40℃ to +85℃ · Protection Grade: IP67 waterproof and dustproof (operational underwater up to 1 meter) Applications: Ideal for use in engines, generator sets, RVs, yachts, fishing boats, ships, construction machinery, agricultural machinery, modified vehicles, and other demanding environments where reliable engine monitoring is essential. Package Includes: 1 x Boat Gauge Panel This rugged multifunction tachometer panel combines durability, precision, and versatile functionality, providing an indispensable instrument for monitoring engine performance in any harsh or marine environment.